| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 498 | -248.2% |
| 3Q25 | -61 | -89.8% |
| 2Q25 | -824 | -31.8% |
| 1Q25 | -859 | -58.6% |
| 4Q24 | -336 | -60.7% |
| 3Q24 | -597 | -58.8% |
| 2Q24 | -1,209 | -47.3% |
| 3Q24 | -2,074 | -31.5% |
| 4Q23 | -854 | -63.3% |
| 3Q23 | -1,448 | -55.2% |
| 2Q23 | -2,292 | -5.8% |
| 1Q23 | -3,026 | -37.1% |
| 4Q22 | -2,326 | -19.9% |
| 3Q22 | -3,229 | +32.4% |
| 2Q22 | -2,433 | +14.1% |
| 1Q22 | -4,809 | +125.0% |
| 4Q21 | -2,905 | +29.0% |
| 3Q21 | -2,439 | +0.3% |
| 2Q21 | -2,132 | -5.6% |
| 1Q21 | -2,137 | -3.0% |
| 4Q20 | -2,252 | -47.3% |
| 3Q20 | -2,432 | +2.9% |
| 2Q20 | -2,259 | -1.6% |
| 1Q20 | -2,203 | +7.0% |
| 4Q19 | -4,277 | -17.2% |
| 3Q19 | -2,363 | -42.6% |
| 2Q19 | -2,295 | +5.1% |
| 1Q19 | -2,059 | -15.9% |
| 4Q18 | -5,164 | -50.7% |
| 3Q18 | -4,117 | +13.3% |
| 2Q18 | -2,183 | +172.5% |
| 1Q18 | -2,448 | +57.4% |
| 4Q17 | -10,480 | +403.1% |
| 3Q17 | -3,633 | +124.5% |
| 2Q17 | -801 | -57.3% |
| 1Q17 | -1,555 | -30.7% |
| 4Q16 | -2,083 | -142.8% |
| 3Q16 | -1,618 | -81.9% |
| 2Q16 | -1,875 | -32.5% |
| 1Q16 | -2,243 | -15.3% |
| 4Q15 | 4,865 | -183.6% |
| 3Q15 | -8,924 | +122.7% |
| 2Q15 | -2,777 | -29.8% |
| 1Q15 | -2,647 | -25.2% |
| 4Q14 | -5,821 | +61.2% |
| 3Q14 | -4,007 | -25.9% |
| 2Q14 | -3,955 | +35.4% |
| 1Q14 | -3,539 | -7.4% |
| 4Q13 | -3,611 | +10.5% |
| 3Q13 | -5,406 | +122.7% |
| 2Q13 | -2,922 | +113.3% |
| 1Q13 | -3,820 | +56.6% |
| 4Q12 | -3,268 | +1917.3% |
| 3Q12 | -2,427 | +452.8% |
| 2Q12 | -1,370 | -15.6% |
| 1Q12 | -2,439 | - |
| 4Q11 | -162 | - |
| 3Q11 | -439 | - |
| 2Q11 | -1,624 | - |